User's Manual
Table Of Contents
- About This Book
- Chapter 1 Safety1322x Sensor Node Information
- Chapter 2 1322x Sensor Node Module Overview and Description
- Chapter 3 System Overview and Functional Block Descriptions
- Chapter 4 Interface Locations and Pinouts
- 4.1 Overview
- 4.2 Power Management
- 4.3 RF Circuitry
- 4.4 USB Connector (“B” Receptacle)
- 4.5 LEDs, Switch, Buttons and Joystick
- 4.6 Debug/Development Connector (ARM JTAG Interface)
- 4.7 Audio Subsystem Connections
- 4.8 GPIO Connector
- 4.9 FLASH Memory Recovery Jumpers and Erase
- 4.10 ADC Voltage References
- 4.11 Jumper Selection
- Chapter 5 Schematic, Board Layout, and Bill of Material
1322x Sensor Node Reference Manual, Rev. 1.1
Freescale Semiconductor 4-1
Chapter 4
Interface Locations and Pinouts
This chapter provides a description of the interface location and pinout of the 1322x Sensor Node printed
circuit board (PCB).
4.1 Overview
This section details the locations (as shown in Figure 4-1) and descriptions of switches, jumpers, and
connectors on the 1322x Sensor Node circuit board which is the main board for the 1322x Sensor Node.
Users should refer to the figures in the subsequent sections while moving through this chapter. Users
should also reference the circuit board schematic in Chapter 5, “Schematic, Board Layout, and Bill of
Material”, for additional information.
Figure 4-1. 1322x Sensor Node PCB Top View
Tact Switches
On-Off Switch
JTAG ConnectorGPIO Connector
DC
Supply
Joystick
Audio
Connector
Buzzer
USB